Stock market quote for LRCX via x402 micropayment on Base, $0.02 per request.
What it does
This endpoint provides a market quote for LRCX (Lam Research Corporation) through the lowpaymentfee.com platform, which offers a variety of pay-per-call APIs settled via the x402 protocol on the Base network using USDC. The specific endpoint `/api/v1/market/quote/LRCX` accepts POST requests and returns JSON data. Payment is $0.02 per request (20,000 base units of USDC with 6 decimals), with no API keys, rate limits, or commitments required.
The broader lowpaymentfee.com platform hosts endpoints across several categories including data & analytics, AI & machine learning, finance & Web3, and infrastructure utilities — all priced uniformly at $0.02 per call. This particular endpoint falls under the finance/market data category. The x402 challenge confirms the endpoint is live, using the "exact" payment scheme on Base with USDC (contract 0x8335…2913) and a 300-second payment timeout.
Documentation is extremely sparse. The crawled docs, API, pricing, and README pages all returned only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI schema, no request/response examples, and no description of what fields the quote response contains. The endpoint path suggests it returns a stock or securities market quote for the ticker LRCX, but the exact response format is unknown.
Capabilities
Use cases
- —Fetching a real-time or recent market quote for LRCX (Lam Research) programmatically
- —Integrating pay-per-call stock data into an AI agent workflow without API key management
- —Building trading or research tools that need on-demand equity quotes with crypto micropayments
Fit
Best for
- —Agents or bots that need occasional stock quotes without subscription commitments
- —Developers who prefer crypto-native pay-per-use pricing over traditional API key plans
- —Prototyping financial applications with low-friction API access on Base
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk data
- —Users needing comprehensive market data (historical, options, fundamentals) — only a single-ticker quote endpoint is documented
- —Users without USDC on Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/market/quote/LRCX \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The x402 challenge is live and confirms pricing and payment details, but there is zero documentation on request parameters or response schema. Docs pages return only 'Connect wallet' with no content. The endpoint's actual data output is entirely unknown.
Warnings
- —No OpenAPI schema or API documentation available — all doc pages return only 'Connect wallet'
- —Request body format and response schema are completely undocumented
- —The endpoint path suggests stock market data for LRCX but this is inferred from the URL only
- —Cannot verify data source, freshness, or accuracy of returned quotes
Citations
- —Endpoint returns 402 with x402 challenge, confirming it is live on Base with USDC at 20000 base units ($0.02)https://lowpaymentfee.com/api/v1/market/quote/LRCX
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/market/quote/LRCX